http://www.liutilities.com/products/wintaskspro/processlibrary/igfxtray/
igfxtray.exe is a process which allows you to access access the Intel Graphics configuration and diagnostic application for the Intel 810 series graphics chipset. This program is a non-essential system process, and is installed for ease of use via the desktop tray.
IGFXTRAY.EXE is a program that allows you to set and diagnose Intel 810 series graphics chips. This is a non-basic system process and can be easily installed from the computer disk (motherboard disc).
